Maintaining the normal use of the coupling in the equipment can improve efficiency to a certain extent. So, what precautions may affect the normal operation of the coupling during its use? Let's take a look at the following content together with the guide rail screw manufacturer:

1、聯(lián)軸器不允許有超過規(guī)定的軸心線歪斜和徑向位移,以免影響其傳動性能。

1. The coupling is not allowed to have deviation or radial displacement beyond the specified axis line to avoid affecting its transmission performance.

2、螺栓不得有松動、缺損。

2. The bolts must not be loose or damaged.

3、齒輪聯(lián)軸器和十字滑塊聯(lián)軸器要定期潤滑,一般2～3個月加潤滑脂一次,以免輪齒劇烈磨損,造成嚴重后果。

3. Gear couplings and cross slide couplings should be lubricated regularly, usually with lubricating grease added every 2-3 months to avoid severe wear and tear of the gear teeth, resulting in serious consequences.

4、齒輪聯(lián)軸器齒寬接觸長度不得小于70%;其軸向竄動量不得大于50mm。

4. The tooth width and contact length of the gear coupling shall not be less than 70%; Its axial displacement shall not exceed 50mm.

5、聯(lián)軸器不允許有裂紋存在,如有裂紋則需更換(可用小錘敲擊,根據(jù)聲音判斷)。

5. The coupling is not allowed to have cracks. If there are cracks, they need to be replaced (they can be struck with a small hammer and judged based on the sound).

6、聯(lián)軸器的鍵應配合緊密,不得松動。

6. The keys of the coupling should fit tightly and not loosen.

7、齒輪聯(lián)軸器的齒厚磨損,對起升機構超過原齒厚的15%時,對運行機構超過25%時應報廢,有斷齒時也應報廢。

7. When the tooth thickness of the gear coupling is worn, it should be scrapped when the lifting mechanism exceeds 15% of the original tooth thickness, when the operating mechanism exceeds 25%, and when there are broken teeth, it should also be scrapped.
導軌絲杠

8、柱銷聯(lián)軸器的彈性圈,齒輪聯(lián)軸器的密封圈,如有損壞老化,要注意及時更換。

8. The elastic ring of the pin coupling and the sealing ring of the gear coupling should be replaced promptly if they are damaged or aged.

聯(lián)軸器的安裝誤差應嚴格控制，通常要求安裝誤差不得大于許用補償量的1/2。

The installation error of the coupling should be strictly controlled, and it is usually required that the installation error should not exceed 1/2 of the allowable compensation amount.

注意檢查所聯(lián)接兩軸運轉(zhuǎn)后的對中情況，其相對位移不應大于許用補償量。盡可能地減少相對位移量，可有效地延長被聯(lián)接機械或聯(lián)軸器的使用壽命。

Pay attention to checking the alignment of the two connected shafts after operation, and their relative displacement should not exceed the allowable compensation amount. Minimizing relative displacement as much as possible can effectively extend the service life of the connected machinery or coupling.

對有潤滑要求的聯(lián)軸器，如齒式聯(lián)軸器等，要定期檢查潤滑油的油量、質(zhì)量以及密封狀況，必要時應予以補充或更換。

For couplings with lubrication requirements, such as toothed couplings, the oil quantity, quality, and sealing condition of the lubricating oil should be regularly checked. If necessary, it should be supplemented or replaced.

對于高速旋轉(zhuǎn)機械上的聯(lián)軸器，一般要經(jīng)動平衡試驗，并按標記組裝。對其聯(lián)接螺栓之間的重量差有嚴格地限制，不得任意更換。

For couplings on high-speed rotating machinery, it is generally necessary to undergo dynamic balance tests and assemble them according to the markings. There are strict restrictions on the weight difference between the connecting bolts and they cannot be replaced arbitrarily.

以上即是關于聯(lián)軸器安全使用的相關內(nèi)容，希望能夠?qū)Υ蠹矣兴鶐椭「嘞嚓P事項就來我們網(wǎng)站http://www.2b4g.com咨詢！

The above is the relevant content about the safe use of couplings, hoping to be helpful to everyone! For more related matters, come to our website http://www.2b4g.com consulting service

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